99 lines
2.7 KiB
TypeScript
99 lines
2.7 KiB
TypeScript
/*
|
|
Copyright 2025 Google LLC
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
https://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
*/
|
|
|
|
import { html, css, nothing } from "lit";
|
|
import { customElement, property } from "lit/decorators.js";
|
|
import { Root } from "./root.js";
|
|
import { StringValue } from "../types/primitives.js";
|
|
import { classMap } from "lit/directives/class-map.js";
|
|
import { A2uiMessageProcessor } from "../data/model-processor.js";
|
|
import { styleMap } from "lit/directives/style-map.js";
|
|
import { structuralStyles } from "./styles.js";
|
|
|
|
@customElement("a2ui-icon")
|
|
export class Icon extends Root {
|
|
@property()
|
|
accessor name: StringValue | null = null;
|
|
|
|
static styles = [
|
|
structuralStyles,
|
|
css`
|
|
* {
|
|
box-sizing: border-box;
|
|
}
|
|
|
|
:host {
|
|
display: block;
|
|
flex: var(--weight);
|
|
min-height: 0;
|
|
overflow: auto;
|
|
}
|
|
`,
|
|
];
|
|
|
|
#renderIcon() {
|
|
if (!this.name) {
|
|
return nothing;
|
|
}
|
|
|
|
const render = (url: string) => {
|
|
url = url.replace(/([A-Z])/gm, "_$1").toLocaleLowerCase();
|
|
return html`<span class="g-icon">${url}</span>`;
|
|
};
|
|
|
|
if (this.name && typeof this.name === "object") {
|
|
if ("literalString" in this.name) {
|
|
const iconName = this.name.literalString ?? "";
|
|
return render(iconName);
|
|
} else if ("literal" in this.name) {
|
|
const iconName = this.name.literal ?? "";
|
|
return render(iconName);
|
|
} else if (this.name && "path" in this.name && this.name.path) {
|
|
if (!this.processor || !this.component) {
|
|
return html`(no model)`;
|
|
}
|
|
|
|
const iconName = this.processor.getData(
|
|
this.component,
|
|
this.name.path,
|
|
this.surfaceId ?? A2uiMessageProcessor.DEFAULT_SURFACE_ID
|
|
);
|
|
if (!iconName) {
|
|
return html`Invalid icon name`;
|
|
}
|
|
|
|
if (typeof iconName !== "string") {
|
|
return html`Invalid icon name`;
|
|
}
|
|
return render(iconName);
|
|
}
|
|
}
|
|
|
|
return html`(empty)`;
|
|
}
|
|
|
|
render() {
|
|
return html`<section
|
|
class=${classMap(this.theme.components.Icon)}
|
|
style=${this.theme.additionalStyles?.Icon
|
|
? styleMap(this.theme.additionalStyles?.Icon)
|
|
: nothing}
|
|
>
|
|
${this.#renderIcon()}
|
|
</section>`;
|
|
}
|
|
}
|